Carbon fiber flexible electric heating device with full line safety protection and automatic temperature control

A technology for heating appliances and safety protection, applied in ohmic resistance heating, electric heating devices, heating element shapes, etc., can solve problems such as safety accidents, no safety protection or automatic temperature control function, etc., and achieve the effect of solving thermal safety.

Active Publication Date: 2009-11-25
贵州彩阳电暖科技有限公司
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  • Abstract
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Problems solved by technology

[0002] Carbon fiber flexible electric heating appliances have gradually become a widely used heating appliance, but the carbon fiber flexible heating appliances currently on the market do not have safety protection or automatic temperature control functions during use, which may easily lead to safety accidents during abnormal work, such as the following Happening:

Method used

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  • Carbon fiber flexible electric heating device with full line safety protection and automatic temperature control
  • Carbon fiber flexible electric heating device with full line safety protection and automatic temperature control
  • Carbon fiber flexible electric heating device with full line safety protection and automatic temperature control

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Embodiment Construction

[0028] The technical solution of the present invention will be further described in detail according to the accompanying drawings in the description.

[0029] figure 1 Shown is the structural representation of the far-infrared carbon fiber heating wire, the far-infrared carbon fiber heating wire in the present invention comprises: far-infrared carbon fiber tow 1, insulated thin wire 2, inner insulation material layer 3 with positive capacitance temperature characteristics, used for heating Metal wire layer 4 and insulating protection layer 5 for protection and temperature control. A plurality of carbon fiber filaments with far-infrared function are wound into a carbon fiber tow 1 through a small insulating wire 2 as a heating element, and its outer layer is covered with an inner insulation material layer 3 with positive capacitance temperature characteristics. According to the design, the inner insulation material layer Insulating plastic that melts at 120°C to 160°C is optio...

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Abstract

The invention discloses an infrared carbon fiber electric heating wire with a full line safety protection function and automatic temperature control effect. A plurality of carbon fiber wires with far infrared function are taken as a heating element; an internal isolation material layer with obvious positive capacitance temperature characteristic is coated on outer layers of the carbon fiber wires; metal wires with temperature sensing and safety protection functions are spirally wound on the internal isolation material layer; and an external insulation layer is coated on an outermost layer, wherein the cross section of the electric heating wire is of a circle, a square or other shapes. A power supply connection wire with two to five cores is used to connect a temperature controller to a circuit board of a single control temperature adjusting switch, and the joint of the power supply connection wire and the temperature controller is fixed and is subjected to insulation treatment.

Description

technical field [0001] The invention belongs to the technical field of electric heating, and in particular relates to a far-infrared carbon fiber electric heating wire with full circuit safety protection function and automatic temperature control function, a temperature controller matched with the electric heating wire, and the use of the electric heating wire and temperature controller, etc. Assembled full circuit safety protection automatic temperature control carbon fiber flexible electric heating appliance. Background technique [0002] Carbon fiber flexible electric heating appliances have gradually become a widely used heating appliance, but the carbon fiber flexible heating appliances currently on the market do not have safety protection or automatic temperature control functions during use, which may easily lead to safety accidents during abnormal work, such as the following Happening: [0003] 1. Carbon fiber flexible electric heating appliances are used when foldi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B3/00H05B3/56
Inventor 欧邦兴何志辉李正海
Owner 贵州彩阳电暖科技有限公司
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